Product codes include the 1200, 1300, 2200, and 2300 series, etc. Its limiting speed is lower than that of deep groove ball bearings, usually reaching several thousand revolutions per minute.
It is suitable for precision instruments, low-noise motors, etc., and is often used in occasions where the shaft is prone to deflection or it is difficult to align the bearing housing.
Characteristics: The outer ring raceway is spherical, with self-aligning performance.
Advantages: It can compensate for errors caused by misalignment and shaft deflection, ensuring stable operation.
| Bearing No. | D (mm) | d (mm) | B (mm) | Weight (kg) |
|---|---|---|---|---|
| 1203 | 17 | 40 | 12 | 0.076 |
| 1204 | 20 | 47 | 14 | 0.12 |
| 1205 | 25 | 52 | 15 | 0.14 |
| 1206 | 30 | 62 | 16 | 0.23 |
| 1207 | 35 | 72 | 17 | 0.32 |
| 1208 | 40 | 80 | 18 | 0.42 |
| 1209 | 45 | 85 | 19 | 0.47 |
| 1210 | 50 | 90 | 20 | 0.525 |
| 1211 | 55 | 100 | 21 | 0.705 |
| 1212 | 60 | 110 | 22 | 0.9 |
| Bearing No. | d (mm) | D (mm) | B (mm) | Weight (kg) |
|---|---|---|---|---|
| 1303 | 17 | 47 | 14 | 0.13 |
| 1304 | 20 | 52 | 15 | 0.163 |
| 1305 | 25 | 62 | 17 | 0.257 |
| 1306 | 30 | 72 | 19 | 0.387 |
| 1307 | 35 | 80 | 21 | 0.51 |
Our company has been dedicated to bearings for 13 years and is an enterprise focusing on bearing manufacturing and sales. We have adhered to the philosophy of "Quality, Innovation and Management" since our establishment. We manufacture products in strict accordance with customers' needs and quality control requirements. Manufacturing products with care is our original aspiration, and we meet customers' product needs with "quality first" as our principle.
With years of experience in product manufacturing and reliable product quality, our company has become a benchmark in the bearing industry. We have a professional bearing technical team and a sound warehouse and logistics system. Customers' needs are the driving force for our development, and quality control is the basis for customers' trust in us. We will wholeheartedly put customers and products first, providing customers with high-quality services and quality assurance.